Major television networks and newspapers. Most mainstream media outlets are biased right or left but pretend to be neutral. Abreviated msm
I used to watch CNN, but i got tired of mainstream media propaganda
von spantheman 20. Juli 2008
1 more definition
Any broadcast, print, or online news sources that Sarah Palin disagrees with.
Any type of media that isn't run by a fringe right-wing or left-wing blogger is considered to be mainstream media.
von Publius 9237 19. September 2010